202439765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 281041920

約数和(自身を除く): 78602155

約数列:

[1, 5, 11, 31, 37, 55, 155, 185, 341, 407, 1147, 1705, 2035, 3209, 5735, 12617, 16045, 35299, 63085, 99479, 118733, 176495, 497395, 593665, 1094269, 1306063, 3680723, 5471345, 6530315, 18403615, 40487953, 202439765]

約数ペア:

[(1, 202439765), (5, 40487953), (11, 18403615), (31, 6530315), (37, 5471345), (55, 3680723), (155, 1306063), (185, 1094269), (341, 593665), (407, 497395), (1147, 176495), (1705, 118733), (2035, 99479), (3209, 63085), (5735, 35299), (12617, 16045)]